000 00287nam a22001217a 4500
082 _a627 GAR
100 _aGarg Santhosh kumar
245 _aIrrigation Engineering and Hydraulic Structures
250 _a9
260 _aDelhi
_bKhanna Publishers
_c1991
300 _a1315
942 _cBK
999 _c370174
_d370174